NeoOrinoco, one of the computronium covered artificial planets built by Ako Forward Chaining, now home to citizens of the Cyberian Network. The white dwarf companion, Procyon B, can be seen in the background.Simply download Procyon.zip into your extras file in Celestia,

and visit Procyon A to find the seven artificial planets built by Ako Forward Chaining, or visit this CelestiaURL:-NeoMadeira.

Cenote

This postgaian world has a carbon-rich crust, extensive limestone karst landscapes and cave systemsSimply download Cenote.Zip into your extras file in Celestia, (note: this will replace some pre-existing files in the OA Addons file if you already have downloaded other Orion's Arm addons).